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Qiangquan Machinery is a specialized mechanical manufacturing enterprise that integrates R&D, design, manufacturing, sales, and service, with slurry pumps, desulfurization pumps, double-suction pumps, gravel pumps, and other products as its core offerings. The company provides customers with services including product styling and design, installation surveys, equipment upgrades and retrofits, custom surveying and mapping, and the supply of complete‑machine spare parts.
Conversion coating type: Cyanide-free silver plating
Application field: Gas turbine titanium alloy blades
Partner: Harbin Guanghan Company
Advantages of the conversion coating: As a green‑processing enterprise, we have successfully developed a cyanide‑free silver‑plating process to meet the needs of blade‑coating applications, effectively addressing the issue of adhesion in titanium alloy silver plating. We hope to establish a strategic partnership with Harbin Guanghan Company as well.
Conversion Film Category: Solar Absorption Film
Application Field: Ultra-precision machine bases for chip‑making equipment at the Shanghai Institute of Microelectronics
Partner: Harbin Institute of Technology
Advantages of the Conversion Film: This project has been in collaboration for two years, resulting in a strategic partnership; moreover, we have maintained over ten years of cooperation with HIT on projects such as robotics and Shenguang III, also establishing strategic partnerships.
Conversion coating type: “Three‑Protection” oxide coating
Application area: Aircraft carrier and warship engine room hatch doors (Level 3 salt‑spray filtration system)
Partner: Harbin Engineering University
Advantages of the conversion coating: A ten‑year strategic partnership has been established.